Stronghold Chains
 
Model No
Chain length
(mm)
Link diameter
(mm)
Internal link size
Material
Hardened
MC4
1200
13
20 x 40mm
Alloy steel
yes
MC6 1800 13 20 x 40mm Alloy steel yes

G2
610
10
15 x 30mm
Alloy steel
yes
G3 900 10 15 x 30mm Alloy steel yes
G4 1200 10 15 x 30mm Alloy steel yes
G6 1800 10 15 x 30mm Alloy steel yes

J3 900 8 10 x 25mm Alloy steel yes
J4 1800 8 10 x 25mm Alloy steel yes